A radio cab hire charges in a smart city comprise of a fixed charges together with the chargee for the distance covered. for a journey of 12km, the charge paid is rs 89 and for a journey of 20km, the charge paid is rs 145 what will a person have to pay for travelling a distance of 30 km.(find using cross multiplication)



By using cross multiplication the answer is approx. 222 rupees
2 5 2
can you please give the procedure it would be very helpful to me